void ves_icall_System_Threading_Thread_GetStackTraces (MonoArray **out_threads, MonoArray **out_stack_traces);
+MONO_API gpointer
+mono_threads_attach_coop (MonoDomain *domain, gpointer *dummy);
+
+MONO_API void
+mono_threads_detach_coop (gpointer cookie, gpointer *dummy);
+
#endif /* _MONO_METADATA_THREADS_TYPES_H_ */